Vehicle and safety seat

Abstract

The invention discloses a vehicle and a safety seat. The safety seat comprises a seat body, wherein the seat body can slide in the vehicle in the front-back direction, an adjusting assembly is arranged below the seat body and comprises a locking part, one end of the locking part is a locking end, the locking end can be clamped to a fixedly-arranged clamping and locking structure so as to lock theseat body, the other end of the locking part is an adjusting end, and the adjusting end is operated to enable the locking end to be disengaged from the clamping and locking structure so as to unlock the seat body. The safety seat further comprises a detonation assembly, wherein the detonation assembly comprises a push rod, a fixedly-arranged shell and a detonation device arranged in the shell, atleast part of the push rod is inserted into the shell, the detonation device is triggered to explode and can drive the push rod to move backwards when the vehicle collides, and the push rod moving backwards can press the adjusting end to unlock the seat body and push the seat body to move backwards. According to the safety seat provided by the invention, secondary injuries can be reduced to a great extent, and the possibility that passengers are clamped by sheet metal parts is reduced.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a vehicle and a safety seat. Background technique [0002] With the increase of car ownership year by year, the number of car traffic accidents also shows a linear upward trend. Among them, the frontal collision between cars and obstacles or other vehicles is the most serious hazard to the personal safety of drivers and front passengers (hereinafter collectively referred to as occupants). major accident. [0003] The collision between the car and the collision object is called the primary collision, and the collision between the occupant and the car interior components is called the secondary collision. In traffic accidents, the secondary collision is the direct cause of the occupant's injury. Generally speaking, when a car frontal collision occurs, the more crumple buffer space in front of the occupants, the less damage the collision will cause to the occupants. The collapse ...

AI Technical Summary

Problems solved by technology

Generally speaking, when a car frontal collision occurs, the more crumple buffer space in front of the occupants, the less damage the collision will cause to the occupants. The collapse buffer space can no longer be changed. When a frontal collision occurs, the occupant will continue to move forward due to inertia, shortening the distance between him and the steering wheel and dash panel, reducing the collapse space and causing secondary damage

Images